128723264

素因数分解:

$2^6\times {\mathrm{743}}^1\times {\mathrm{2707}}^1$

素因数の和:3462

約数の個数: 28

約数和(自身を含む): 255873504

約数和(自身を除く): 127150240

約数列:

[1, 2, 4, 8, 16, 32, 64, 743, 1486, 2707, 2972, 5414, 5944, 10828, 11888, 21656, 23776, 43312, 47552, 86624, 173248, 2011301, 4022602, 8045204, 16090408, 32180816, 64361632, 128723264]

約数ペア:

[(1, 128723264), (2, 64361632), (4, 32180816), (8, 16090408), (16, 8045204), (32, 4022602), (64, 2011301), (743, 173248), (1486, 86624), (2707, 47552), (2972, 43312), (5414, 23776), (5944, 21656), (10828, 11888)]